What Is Relational Database Management System (RDMS)?
Database systems are an important part of the IT system. Relational Database Management System is a database that mainly stored …
Read moreWhat Is Relational Database Management System (RDMS)?
Database systems are an important part of the IT system. Relational Database Management System is a database that mainly stored …
Read moreWhat Is Relational Database Management System (RDMS)?
The wildcard character generally acts like an asterisk character. The wildcard is generally used in programming, scripting, IT in order …
Select is a very special term used in different programming languages, frameworks or database statements. In this tutorial we will …
Query is a request to an information system to get information for the specific information in which parameters are defined …
SQL is a defacto language used to manage, query, select, filter data in a relational database. Similar to the programming …
SQL databases provide structured data storage capabilities. We can store data in tables with columns and rows. Other useful features …
During the connection to the Oracle Database server with the sqlplus we may get an error with the ORA-12162 specifier. This …
Read moreOracle “ORA-12162: TNS:net service name is incorrectly specified” Error and Solution
sqlplus or sqlplus64 tools are used to connect and manage Oracle Databases. sqlplus64 is 64 bit version of the sqlplus. …
Oracle is very popular database which is used by big enterprises, banks, governments etc. Oracle Database provides a lot of …
Read moreHow To Install Oracle Express Edition (XE) 18 On Linux?
SQL Programming language and SQL Database engines provide some useful mechanisms in order to make management of the data easier. …